DUAL MEASUREMENT: Features both metric (0.1-0.5mm) and imperial scales for precise dental measurements and interproximal reduction procedures | MATERIAL QUALITY: Constructed from durable stainless steel for long-lasting performance and resistance to corrosion | PRECISION DESIGN: Graduated markings clearly display measurements in 0.1mm increments for accurate enamel reduction | ERGONOMIC HANDLING: Slim profile and lightweight design allows for comfortable grip and easy manipulation during dental procedures | COMPACT SIZE: Portable measuring tool that easily fits in dental instrument trays and professional kits